48
How to connect more pairs of special low consumption photocells model 7120How to connect more pairs of universal photocells model 7012
+
-
-
+
+
COM
COM
FTC
-
-
-
+
+
+
-
-
+
FTC
+
COM
FTC (contact N.C.)
-
-+
+
COM
FTC (contact N.C.)
-
DUCATI universal photocells model LASER 100
+
COM FTC (contact NC)
- +-
COM
Model LASER 100: pair of photocells universal 12 / 24V ac / dc
Unscrew the cover of the photocell for fixing to the pillar / column. perfectly align
the photocells.
Place the photocells at a maximum distance of 10m from each other.
Wiring:
1 = - negative power supply 12 / 24V AC / DC
2 = + Positive power supply 12 / 24V AC / DC
3 = NO contact ( not to be used on DUCATi’s opener’s electronic boards)
4 = common. connect to COM ( common) terminal of the electronic board
5 = NC contact Connect to the FTC normally closed (NC) terminal on the
DUCATI’s opener electronic board
1 2 1 2 3 4 5
RX
TX
DUCATI Photocells SW7012 / LASER 7012 & SW7120 / LASER 7120